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Contract OI history

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Jan 15, 2027 EXPIRATION

MCHP $50.00 Put

MCHP270115P00050000

Latest saved OI4,850Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MCHP $50.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 4,8502,4250 2026-10-09: 4,844 OI2026-10-13: 4,844 OI2026-10-14: 4,844 OI2026-10-15: 4,850 OI2026-10-16: 4,850 OI2026-10-21: 4,850 OI2026-10-23: 4,850 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

MCHP contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing4,8500
Oct 21, 20264,8500
Oct 16, 20264,8500
Oct 15, 20264,850+6
Oct 14, 20264,8440
Oct 13, 20264,8440
Oct 09, 20264,844No prior observation